When was 21 Aberdeen Dr South, Mendham Boro, NJ last sold?

The most recent recorded sale was in 2023 for $590,000.

What is the assessed value of 21 Aberdeen Dr South, Mendham Boro, NJ?

The total municipal assessment is $336,500 (land plus improvements).

What is 21 Aberdeen Dr South, Mendham Boro, NJ worth?

Our model estimates a market value of $570,536, derived from comparable recorded sales nearby.

How many units does 21 Aberdeen Dr South, Mendham Boro, NJ have?

Records show 1 dwelling unit at 21 Aberdeen Dr South, Mendham Boro, NJ.

What kind of property is 21 Aberdeen Dr South, Mendham Boro, NJ?

MOD-IV classifies it as Residential 1-4 unit (class 2). Year built: 1979.

parceldata.nj

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21 Aberdeen Dr South, Mendham Boro, NJ — owner, sales, deeds · parceldata

21 Aberdeen Dr South

Mendham Boro, NJ 07945·Morris County

1418·block 1202·lot 12

$570,536estimated value

Last sale

$590,000

3/14/2023 · taxrecords_nj

Property

Type

Residential 1-4 unit

Tax class

Residential 1-4 unit

Year built

1979

Building size

1,522 sq ft

Lot size

0.08 ac

Land description

0.078 AC

Building description

CHELMSFORD

Dwelling / commercial units

1 dw / 0 comm

Tax & Assessment

Net assessed value

$336,500

Land value

$168,800

Improvement value

$167,700

Last year's tax

$8,278

Last MOD-IV sale

$590,000

MOD-IV deed date

2/20/2023

Owner mailing address

21 ABERDEEN DR SOUTH
MENDHAM, NJ 07945

Estimated market value

$570,536

range $513,739 – $641,937

high confidence

Assessment-implied: $468,598; Director's Ratio 0.7181 (2025)
Comp-implied: $561,541; 26 comparable sales

Estimated value, last 11 years

2016: $428,858 → 2026: $570,536

dots are actual sale prices for this property

Bordering

200-ft notice list →

19 Aberdeen Dr South
Lot 11·$325,400
23 Aberdeen Dr South
Lot 13·$308,500

Block 1202All of Block 1202 →

Debug — raw data per source

Computed

{
  "isCondoMaster": false,
  "condoCluster": null,
  "siblingUnitCount": 0,
  "portfolioCount": 0,
  "portfolioKeys": {
    "fullKeys": [
      "21 ABERDEEN DR S MENDHAM NJ 07945"
    ],
    "zipKeys": [
      "21 ABERDEEN DR S 07945"
    ]
  },
  "effective_unit_count": 1,
  "effective_unit_count_source": "MOD-IV"
}

MOD-IV

{
  "pams_pin": "1418_1202_12",
  "county_code": "14",
  "district_code": "18",
  "block": "1202",
  "lot": "12",
  "qualifier": "",
  "property_location": "21 ABERDEEN DR    SOUTH",
  "property_class": "2",
  "bldg_class": "37",
  "bldg_desc": "CHELMSFORD",
  "land_desc": "0.078 AC",
  "year_built": 1979,
  "living_sqft": 1522,
  "dwelling_units": 1,
  "comm_dwell": null,
  "land_value_cents": "16880000",
  "improvement_value_cents": "16770000",
  "net_value_cents": "33650000",
  "last_yr_tx_cents": "827790",
  "deed_date": "2023-02-20",
  "deed_book": "24576",
  "deed_page": "1045",
  "sale_price_cents": "59000000",
  "sales_code": null,
  "owner_mailing_street": "21 ABERDEEN DR SOUTH",
  "owner_mailing_city_state_zip": "MENDHAM, NJ  07945",
  "mun_name": "MENDHAM BORO",
  "calc_acre": "0.077600",
  "add_lots1": null,
  "add_lots2": null,
  "prop_use": null,
  "fac_name": null,
  "centroid_lon": -74.59572945835244,
  "centroid_lat": 40.789214777602595
}

SR1A

[
  {
    "id": "474e6b9c-c205-444f-abef-b711e2c8ea9a",
    "property_id": "8e44e061-7b5f-417a-8b25-4a81d6003053",
    "county_code": "14",
    "district_code": "18",
    "block": "1202",
    "lot": "12",
    "qualifier": "",
    "deed_book": "24576",
    "deed_page": "1045",
    "deed_date": "2023-02-20",
    "date_recorded": "2023-03-14",
    "sale_price_cents": "59000000",
    "sr1a_year": null,
    "source": "taxrecords_nj"
  },
  {
    "id": "fdf60f6f-da65-4958-bc44-5ac5598ef9e2",
    "property_id": null,
    "county_code": "14",
    "district_code": "18",
    "block": "1202",
    "lot": "12",
    "qualifier": "",
    "deed_book": null,
    "deed_page": null,
    "deed_date": "2023-02-20",
    "date_recorded": "2023-03-14",
    "sale_price_cents": "59000000",
    "sr1a_year": 2023,
    "source": "sr1a"
  },
  {
    "id": "bf3d9cc3-2859-4329-a894-53953ae2041a",
    "property_id": "8e44e061-7b5f-417a-8b25-4a81d6003053",
    "county_code": "14",
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    "qualifier": "",
    "deed_book": "24576",
    "deed_page": "1045",
    "deed_date": "2023-02-20",
    "date_recorded": "2023-02-20",
    "sale_price_cents": "59000000",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  },
  {
    "id": "5e5a0593-d7b5-4c66-b5de-0217fb32dcab",
    "property_id": "8e44e061-7b5f-417a-8b25-4a81d6003053",
    "county_code": "14",
    "district_code": "18",
    "block": "1202",
    "lot": "12",
    "qualifier": "",
    "deed_book": "23680",
    "deed_page": "1338",
    "deed_date": "2019-10-17",
    "date_recorded": "2019-12-23",
    "sale_price_cents": "50900000",
    "sr1a_year": null,
    "source": "taxrecords_nj"
  },
  {
    "id": "3c90d6fb-7228-4b7f-879f-d713a6b5e97d",
    "property_id": null,
    "county_code": "14",
    "district_code": "18",
    "block": "1202",
    "lot": "12",
    "qualifier": "",
    "deed_book": null,
    "deed_page": null,
    "deed_date": "2019-10-17",
    "date_recorded": "2019-12-23",
    "sale_price_cents": "50900000",
    "sr1a_year": 2020,
    "source": "sr1a"
  },
  {
    "id": "7ed9841b-0169-4753-b5cd-885cb4b130d7",
    "property_id": "8e44e061-7b5f-417a-8b25-4a81d6003053",
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    "district_code": "18",
    "block": "1202",
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    "qualifier": "",
    "deed_book": "23680",
    "deed_page": "1338",
    "deed_date": "2019-10-17",
    "date_recorded": "2019-10-17",
    "sale_price_cents": "50900000",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  },
  {
    "id": "c37cfee3-1e8e-4fcf-bb8b-f1dbd2efa134",
    "property_id": "8e44e061-7b5f-417a-8b25-4a81d6003053",
    "county_code": "14",
    "district_code": "18",
    "block": "1202",
    "lot": "12",
    "qualifier": "",
    "deed_book": "22372",
    "deed_page": "515",
    "deed_date": "2013-06-25",
    "date_recorded": "2013-07-15",
    "sale_price_cents": "35200000",
    "sr1a_year": null,
    "source": "taxrecords_nj"
  },
  {
    "id": "1ed385b0-a061-498c-b40b-756fc9bf4d34",
    "property_id": "8e44e061-7b5f-417a-8b25-4a81d6003053",
    "county_code": "14",
    "district_code": "18",
    "block": "1202",
    "lot": "12",
    "qualifier": "",
    "deed_book": "22372",
    "deed_page": "515",
    "deed_date": "2013-06-25",
    "date_recorded": "2013-06-25",
    "sale_price_cents": "35200000",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  },
  {
    "id": "af96ec0b-4e4f-48df-81f8-b6eec60ea2a5",
    "property_id": "8e44e061-7b5f-417a-8b25-4a81d6003053",
    "county_code": "14",
    "district_code": "18",
    "block": "1202",
    "lot": "12",
    "qualifier": "",
    "deed_book": "4626",
    "deed_page": "159",
    "deed_date": "1997-08-22",
    "date_recorded": "1997-08-28",
    "sale_price_cents": "22500000",
    "sr1a_year": null,
    "source": "taxrecords_nj"
  },
  {
    "id": "181ad5dc-0ece-45b4-abaf-4e67c373cf5a",
    "property_id": "8e44e061-7b5f-417a-8b25-4a81d6003053",
    "county_code": "14",
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    "qualifier": "",
    "deed_book": "4626",
    "deed_page": "159",
    "deed_date": "1997-08-22",
    "date_recorded": "1997-08-22",
    "sale_price_cents": "22500000",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  },
  {
    "id": "a838de88-4bbc-4856-8e11-babab18480e9",
    "property_id": "8e44e061-7b5f-417a-8b25-4a81d6003053",
    "county_code": "14",
    "district_code": "18",
    "block": "1202",
    "lot": "12",
    "qualifier": "",
    "deed_book": "2846",
    "deed_page": "144",
    "deed_date": "1986-02-20",
    "date_recorded": "1986-02-20",
    "sale_price_cents": "19400000",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  }
]

API record·permalink

Frequently asked questions

When was 21 Aberdeen Dr South, Mendham Boro, NJ last sold?: The most recent recorded sale was in 2023 for $590,000.
What is the assessed value of 21 Aberdeen Dr South, Mendham Boro, NJ?: The total municipal assessment is $336,500 (land plus improvements).
What is 21 Aberdeen Dr South, Mendham Boro, NJ worth?: Our model estimates a market value of $570,536, derived from comparable recorded sales nearby.
How many units does 21 Aberdeen Dr South, Mendham Boro, NJ have?: Records show 1 dwelling unit at 21 Aberdeen Dr South, Mendham Boro, NJ.
What kind of property is 21 Aberdeen Dr South, Mendham Boro, NJ?: MOD-IV classifies it as Residential 1-4 unit (class 2). Year built: 1979.

Based on 26 comparable sales

Address	Sold	Price
54 Pembroke Dr	1/2/2026	$480,000
77 Hampshire Dr	12/31/2025	$500,000
23 Aberdeen Dr South	12/11/2025	$700,000
79 Hampshire Dr	10/23/2025	$579,000
16 Wexford Dr	7/10/2025	$735,000
18 Pembroke Dr	6/2/2025	$605,000
49 Hampshire Dr	5/7/2025	$611,000
19 Wexford Dr	4/25/2025	$620,000
22 Hampshire Dr	3/31/2025	$545,000
65 Hampshire Dr	2/13/2025	$349,000
17 Wexford Dr	11/19/2024	$380,000
44 Wexford Dr	10/7/2024	$625,000
16 Wexford Dr	8/8/2024	$730,000
22 Galway Dr	7/24/2024	$541,000
51 Galway Dr	5/24/2024	$282,500
54 Aberdeen Dr North	4/26/2024	$618,000
13 Galway Dr	4/10/2024	$480,000
12 Essex Dr	2/5/2024	$400,000
19 Aberdeen Dr South	11/14/2023	$535,000
33 Hampshire Dr	9/18/2023	$540,452
24 Pembroke Dr	8/21/2023	$432,500
18 Essex Dr	8/9/2023	$405,000
45 Galway Dr	7/25/2023	$525,000
36 Hampshire Dr	6/19/2023	$410,000
11 Wexford Dr	5/24/2023	$390,000
14 Aberdeen Dr South	5/22/2023	$529,900

Sales history

3/14/2023$590,000
taxrecords_njBk 24576 / Pg 1045
3/14/2023$590,000
SR1A 2023
2/20/2023$590,000
MOD-IV (Rutgers)Bk 24576 / Pg 1045
12/23/2019$509,000
taxrecords_njBk 23680 / Pg 1338
12/23/2019$509,000
SR1A 2020
10/17/2019$509,000
MOD-IV (Rutgers)Bk 23680 / Pg 1338
7/15/2013$352,000
taxrecords_njBk 22372 / Pg 515
6/25/2013$352,000
MOD-IV (Rutgers)Bk 22372 / Pg 515
8/28/1997$225,000
taxrecords_njBk 4626 / Pg 159
8/22/1997$225,000
MOD-IV (Rutgers)Bk 4626 / Pg 159
2/20/1986$194,000
MOD-IV (Rutgers)Bk 2846 / Pg 144

Date	Price	Book / Page	Source
3/14/2023	$590,000	24576 / 1045	taxrecords_nj
3/14/2023	$590,000	—	SR1A 2023
2/20/2023	$590,000	24576 / 1045	MOD-IV (Rutgers)
12/23/2019	$509,000	23680 / 1338	taxrecords_nj
12/23/2019	$509,000	—	SR1A 2020
10/17/2019	$509,000	23680 / 1338	MOD-IV (Rutgers)
7/15/2013	$352,000	22372 / 515	taxrecords_nj
6/25/2013	$352,000	22372 / 515	MOD-IV (Rutgers)
8/28/1997	$225,000	4626 / 159	taxrecords_nj